BYK Additives & Instruments

BYK-P 9904

Processing additive/compatibilizer for hydrocarbon or HFC-blown polyurethane rigid foams and flexible foams based on polyol blends. In rigid foams, the additive supports faster emulsion
formation between the blowing agent and polyol; in flexible foams, it improves the compatibility between the polyols.

Sample order:Add to cart:
BYK-P 9904 60 ml / 2 oz
BYK-P 9904 500 ml / 16 oz
Product Shelf Life (months):  24
(refers to unopened original packaging at approx. 20 °C storage temperature)
Technical Data Sheet:DeutschEnglishUS-English
Safety Data Sheet (MSDS):
(According to national regulations applicable)
(BYK regulatory information)